IOS Developer - SwiftUI | Combine | FS | Onsite (UK/EU)
Location: Onsite in Canary Wharf 5 days per week(UK/EU)
Contract Type: Contract
Salary: Up to £350 per day outside IR35
Start Date: ASAP
We're seeking a highly skilled Senior iOS Developer to join a fast-paced engineering team building secure, high-performance mobile applications for the financial sector. You'll lead the design, development, and deployment of iOS apps using Swift, SwiftUI, and Combine, with a strong focus on clean architecture, security, and testing standards.
Key Responsibilities:
* Build and maintain scalable iOS applications using Swift, SwiftUI, and Combine
* Design intuitive user interfaces with modern SwiftUI components
* Integrate RESTful APIs and manage advanced networking logic
* Implement iOS security best practices and support penetration testing
* Lead end-to-end delivery from requirements gathering to deployment
* Write and maintain unit and UI tests for robust app performance
* Collaborate cross-functionally with product, design, and engineering teams
* Manage GitLab workflows, CI/CD pipelines, and release cycles
Required Skills:
* Strong experience with Swift, SwiftUI, and Combine
* Proven track record in iOS app development and deployment
* Deep understanding of iOS architecture and design patterns
* Experience with RESTful APIs, JSON, and Git-based version control
* Familiarity with CI/CD pipelines and GitLab workflows
* Strong grasp of iOS security protocols and regulatory compliance
* Excellent problem-solving, debugging, and communication skills
* Ability to work independently and manage full project life cycle
Bonus Experience:
* Financial services or regulated environments
* SDKs: LaunchDarkly, Sentry, Plaid
* Mobile analytics tools and open-source contributions
Ready to build secure, elegant apps that scale?
Apply now or contact for a confidential discussion.